## Description of `xl.meta`

`xl.meta` is a new self describing backend format used by MinIO to support AWS S3 compatible versioning.
This file is the source of truth for each `version` at rest. `xl.meta` is a msgpack file serialized from a
well defined data structure. To understand `xl.meta` here are the few things to start with

	tests := []struct {
		desc         string
		tls          *networkingAPI.ClientTLSSettings
		sni          string
		meta         *model.BootstrapNodeMetadata
		expectTLSCtx string
	}{
		{
			desc:         "no-tls",
			tls:          &networkingAPI.ClientTLSSettings{},
			sni:          "",
			meta:         &model.BootstrapNodeMetadata{},
			expectTLSCtx: "null",
		},
		{
			desc: "tls-simple-no-cert",

			args:    args{continueValue: encodeContinueOrDie("meta.k8s.io/v1", 0, "key"), keyPrefix: "/test/"},
			wantErr: ErrInvalidStartRV,
		},
		{
			name:    "no start Key",
			args:    args{continueValue: encodeContinueOrDie("meta.k8s.io/v1", 1, ""), keyPrefix: "/test/"},
			wantErr: ErrEmptyStartKey,
		},
		{
			name:    "path traversal - parent",
			args:    args{continueValue: encodeContinueOrDie("meta.k8s.io/v1", 1, "../key"), keyPrefix: "/test/"},

package decodemeta

// This package contains APIs and helpers for reading and decoding
// meta-data output files emitted by the runtime when a
// coverage-instrumented binary executes. A meta-data file contains
// top-level info (counter mode, number of packages) and then a
// separate self-contained meta-data section for each Go package.

import (
	"bufio"
	"crypto/md5"
	"encoding/binary"
	"fmt"

			},
		},
		{
			name: "workload vs namespace config",
			configs: []*config.Config{
				{
					Meta: config.Meta{
						Name:      "default",
						Namespace: "my-ns",
					},
					Spec: &v1beta1.PeerAuthentication{},
				},
				{
					Meta: config.Meta{
						Name:      "foo",
						Namespace: "my-ns",
					},
					Spec: &v1beta1.PeerAuthentication{

        def url = writePluginProperties(TestPlugin1)

        given:
        classLoader.getResource("META-INF/gradle-plugins/org.gradle.somePlugin.properties") >> url
        classLoader.getResource("META-INF/gradle-plugins/somePlugin.properties") >> { throw new RuntimeException() }
        classLoader.loadClass(TestPlugin1.name) >> TestPlugin1

        expect:

				},
				{
					Hosts: []string{"*/*"},
				},
			},
		},
	}
	configs2 = &config.Config{
		Meta: config.Meta{
			Name:      "foo",
			Namespace: "not-default",
		},
		Spec: &networking.Sidecar{},
	}

	configs3 = &config.Config{
		Meta: config.Meta{
			Name:      "foo",
			Namespace: "not-default",
		},
		Spec: &networking.Sidecar{

        then:
        def ear = new JarTestFixture(file('build/libs/root.ear'))
        ear.assertContainsFile("META-INF/MANIFEST.MF")
        ear.assertContainsFile("META-INF/application.xml")
        def appXml = new XmlSlurper().parse(file('unzipped/META-INF/application.xml'))
        def module = appXml.module[0].web
        module."web-uri" == "root.war"
        module."context-root" == "anywhere"

//go:generate msgp -file=$GOFILE -unexported

// A xlMetaV1Object represents `xl.meta` metadata header.
type xlMetaV1Object struct {
	Version string   `json:"version"` // Version of the current `xl.meta`.
	Format  string   `json:"format"`  // Format of the current `xl.meta`.
	Stat    StatInfo `json:"stat"`    // Stat of the current object `xl.meta`.
	// Erasure coded info for the current object `xl.meta`.
	Erasure ErasureInfo `json:"erasure"`

				}.HashCode(),
			},
		},
		{
			name: "mixed",
			r: Cache{
				VirtualServices: []config.Config{
					{
						Meta: config.Meta{
							Name:      "foo",
							Namespace: "default",
						},
					},
					{
						Meta: config.Meta{
							Name:      "bar-0-istio-autogenerated-k8s-gateway",
							Namespace: "default",
							Annotations: map[string]string{